/**
* Handle direction press to invoke or disable auto-walk.
*
* @param direction The direction to move/face
* @param user The entity to set/check
*/
private synchronized void processAutoWalk(final Direction direction, final User user) {
RPAction walkAction = new RPAction();
final boolean facing = direction == user.getDirection();
/* Correct facing direction if necessary. */
if (!facing) {
RPAction faceAction = new RPAction();
faceAction.put(TYPE, FACE);
faceAction.put(DIR, direction.get());
this.client.send(faceAction);
}
/* Check if player is already using auto-walk. */
if (!user.getRPObject().has(AUTOWALK)) {
walkAction.put(TYPE, WALK);
} else if (facing) {
/* Player can press key of current walking direction to toggle
* auto-walk off.
*/
walkAction.put(TYPE, WALK);
walkAction.put(MODE, "stop");
}
/* Send auto-walk action to the server. */
if (walkAction.has(TYPE)) {
/* Toggle auto-walk. */
this.client.send(walkAction);
}
}
